.page.progress
  .bd.spacing
    .cont
      wheader(ctitle="'Progress'" cbuttons='vars.header_btns')
      br
      //- 进度条
      wprogress(cpercent="vars.percent1")
      br
      //- 进度条
      wprogress(cpercent="vars.percent2")
      br
      //- 进度条
      wprogress(cpercent="vars.percent3")
      br
      wbutton(ctitle="'上传'" cstyle="'a'" cbf='act.upload()')
     